Home / 109,585,055,722.60-151,218,140,502.18-60,757,179,109.48

Finding the Fourth Proportional to 109,585,055,722.60, 151,218,140,502.18 and 60,757,179,109.48

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Solution

The fourth proportional to 109,585,055,722.60, 151,218,140,502.18 and 60,757,179,109.48 is: 83,839,786,241.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,585,055,722.60 : 151,218,140,502.18 = 60,757,179,109.48 : x
  2. Step 2: Convert to fraction form
    109,585,055,722.60/151,218,140,502.18 = 60,757,179,109.48/x
  3. Step 3: Cross multiply
    109,585,055,722.60x = 151,218,140,502.18 × 60,757,179,109.48
  4. Step 4: Simplify right side
    109,585,055,722.60x = 9,187,587,647,093,461,745,664
  5. Step 5: Solve for x
    x = 9,187,587,647,093,461,745,664/109,585,055,722.60
  6. Step 6: Final answer
    x = 83,839,786,241.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.